<!doctype html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport"
          content="width=device-width, initial-scale=1.0">
    <title>clock</title>
    <style>
        div{
            text-align: center;
            margin-top: 100px;
        }
    </style>
</head>
<body>
<div>
    <canvas id="clock" height="200px" width="200px"></canvas>
</div>
<script src="js/clock.js"></script>
</body>
</html>